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49 lines
1.6 KiB
49 lines
1.6 KiB
#!/bin/sh |
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# |
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# An example hook script to verify what is about to be committed. |
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# Called by "git commit" with no arguments. The hook should |
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# exit with non-zero status after issuing an appropriate message if |
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# it wants to stop the commit. |
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# |
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# To enable this hook, rename this file to "pre-commit". |
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if git rev-parse --verify HEAD >/dev/null 2>&1 |
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then |
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against=HEAD |
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else |
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# Initial commit: diff against an empty tree object |
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against=$(git hash-object -t tree /dev/null) |
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fi |
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# If you want to allow non-ASCII filenames set this variable to true. |
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allownonascii=$(git config --type=bool hooks.allownonascii) |
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# Redirect output to stderr. |
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exec 1>&2 |
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# Cross platform projects tend to avoid non-ASCII filenames; prevent |
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# them from being added to the repository. We exploit the fact that the |
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# printable range starts at the space character and ends with tilde. |
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if [ "$allownonascii" != "true" ] && |
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# Note that the use of brackets around a tr range is ok here, (it's |
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# even required, for portability to Solaris 10's /usr/bin/tr), since |
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# the square bracket bytes happen to fall in the designated range. |
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test $(git diff --cached --name-only --diff-filter=A -z $against | |
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LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0 |
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then |
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cat <<\EOF |
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Error: Attempt to add a non-ASCII file name. |
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This can cause problems if you want to work with people on other platforms. |
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To be portable it is advisable to rename the file. |
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If you know what you are doing you can disable this check using: |
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git config hooks.allownonascii true |
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EOF |
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exit 1 |
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fi |
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# If there are whitespace errors, print the offending file names and fail. |
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exec git diff-index --check --cached $against --
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